baber/WOPTO huggingface dataset:
Patent JP-H0567722-A (JP)
Title: Resin sealed semiconductor device
Inventor: SEITO TSUTOMU
IPC: H01L23/50
Filed: 1991-09-09
Abstract: PURPOSE:To form extrusions, having a complicated configuration on the reverse side of a diepad to provide an overhang for the enhancement of the contact between the diepad and a sealing resin by fixing particles on the reverse side of a lead frame. CONSTITUTION:A semiconductor chip is bonded on a diepad 7, and sealed by a resin 2. The semiconductor chip 8 is conductively connected to leads 6 through bonding wires 9. Here, spherical particles 5 are fixed to the reverse side of the diepad 7. Therefore, the resin 2 is tightly bonded without any displacement in the direction along the diepad 7. The resin is not peeled off in the perpendicular direction, either. Hence, even if the moisture between the resin 2 and diepad 7 is evaporatively expanded due to a high temperature treatment of reflow and the like in the semiconductor device mounting process, each of the spherical particles 5 enables the diepad 7 and resin 2 to be strongly bonded, and divides an evaporatively expanded area 4 minutely, thereby to make it possible to prevent the resin 2 from being peeled off as greatly as the entire diepad 7.
Patent JP-H1165523-A (JP)
Title: Drive method for plasma display panel
Inventor: HASHIMOTO TAKASHI
IPC: G09G3/28
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of discharging light emission by dividing a sustaining discharge pulses into plural groups and making the shapes of pluses in the respective groups different from each other. SOLUTION: In a sustaining discharge period, the display luminance is obtained by discharging a display cell arbitrarily selected in the addressing period by a designated number of times. The voltage of a first kind of sustaining discharge pulse Sp1 is set so that the cell not discharged between a first row electrode Xi and a second row electrode Ti in an addressing period is applied by a voltage which is less than a voltage for starting discharge and the cell discharged in the addressing period is applied by a voltage higher than a voltage for holding the discharge. A second kind of sustaining discharge pulse is set, so that the discharged cell in the addressing period is applied by a voltage higher than a voltage for start discharge.  By thus constituting the sustaining discharge period, the voltage of the sustaining discharge pulse Sp2 of the second kind is made to be lower than the voltage of the conventional sustaining discharge pulse. For the first kind of sustaining discharge pulse, plural pulses may be applied as the sustaining discharge pulse group.
Patent JP-H0389751-A (JP)
Title: Dc component correcting circuit
Inventor: ONODA MASAHIRO
IPC: H04L27/36
Filed: 1989-09-01
Abstract: PURPOSE:To prevent the divergence of loop control by subtracting a DC offset component added to a loop excessively in the control loop of pre-compensation with respect to the input signal of a transmitter imparted with distortion, etc., then executing compensation only to the variation portion of the amplitude of the output signal of the transmitter imparted with the distortion, etc. CONSTITUTION:A zero detector 1 monitors an input signal Din, and detects the point of time when its amplitude becomes zero, and drives a switch 2 by this detection signal (d) to close a path to supply the output of a difference device 80 to a holding circuit 3. At this time, the holding circuit 3 inputs and holds an excessive DC component to be zero originally of difference between a converted output D2 obtained by converting the output of a demodulator 40 of the output of the transmitter 30 imparted with the distortion, etc., and the input signal Din because the switch 2 is closed. Then, the difference device 81 subtracts the DC portion held by the holding circuit 3 from the converted output D2 of the A/D converter 50 at next zero detection time, and feeds back only the variation portion of the amplitude of the transmitter 30 imparted with the distortion, etc., to a compensation circuit 10 through the difference device 80. Thus, the loop control can be converged.
Patent JP-2000050849-A (JP)
Title: Deoxidizer
Inventor: YAMAGISHI TAKAFUMI
IPC: A23L3/3436
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a deoxidizer each lot of products of which is never detected by metal detectors and stably high in deoxidizing power and which has a low moisture content suitable for preservation of dry foods, e.g. laver or tea, apt to be damaged by moisture. SOLUTION: This deoxidizer comprises a low molecular weight phenol compound and activated carbon, wherein the activated carbon is >=8.5 in pH, 0.1 to 10 wt.% in moisture content, 1,500 ppm in iron content and >=0.3 ml/g in cumulative pore volume relative to the pore diameters of <=300 Å.
Patent JP-H0675884-A (JP)
Title: Distributed area managing device
Inventor: ENOMOTO NORIYUKI
IPC: G06F12/00
Filed: 1992-08-27
Abstract: PURPOSE:To uniformly manage a data area of the whole distributed application program containing stubs of a client side and a server side. CONSTITUTION:The distributed area managing device 10 having a data area managing part 11 for managing a data area management table 18, a data area acquiring part 13, a remote data area acquiring part 12, a data area releasing part 15, a remote data area releasing part 14, a communication message preparing part 16 and a remote procedure data restoring part 17 is provided in each client system 1 and server system 4, by which a data area of the same image can be possessed by application programs 2 and 6 being in a remote place through a network, an argument and result data at the time of executing a remote procedure call can be accessed from both of them, and by only designing the data area management with the application program, a distributed application program between different kinds of equipment in which there is scarcely a program failure can be developed easily.
Patent JP-H0391859-A (JP)
Title: Document processor
Inventor: TANAKA NOBUYOSHI
IPC: G06F17/22
Filed: 1989-09-05
Abstract: PURPOSE:To effectively process the documents by selecting a dictionary stored in the storage corresponding to the input identification information and producing or editing a document based on the selected dictionary. CONSTITUTION:The user identification information ID inputted by an operator is stored in a user ID store area 3a. Then a menu is displayed for the operator to select processes. The displayed menu items includes at least 'user dictionary maintenance' and 'editing'. When the operator selects the 'user dictionary maintenance', a user dictionary maintenance process is carried out. Then an editing process is carried out when the 'editing' is selected, the control is shifted to the corresponding process. When the process is through with the selected item, the operation is returned to a menu display process and a process selection process. Thus plural proper dictionaries are prepared for each user and the dictionary of its own user can be automatically switched based on the information on an initial state.
Patent JP-H11168136-A (JP)
Title: Precision substrate accommodating vessel, its positioning structure, and positioning method of the precision substrate accommodating vessel
Inventor: BETSUYAKU TAKASHI
IPC: H01L21/677
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain an accommodating vessel which is capable of maintaining accurate positioned precision and easily cope with devices which differ in specifications. SOLUTION: This accommodating vessel is equipped with a vessel main body 1 which arranges and accommodates wafers, a plurality of positioning means 4 which are protruded and molded into a unified body with the bottom surface of the vessel main body 1, and a frame type induction member 9 of a different component which engages and surrounds the entire periphery of the positioning means 4. A recessed part 8 is formed on the tip surface of each positioning means 4. The inside of the recessed part 8 is narrowed gradually from an uppermost tip part 7a towards a base part 7b. The tip surface 10 for each induction member 9 is made inclined gradually from an uppermost tip part 10a towards an inner peripheral surface 10b, and an inducting surface 11 is formed, which is made almost continuous with the inner surface of the recessed part 8.  Since the positioning means 4 are collectively injection-molded to the bottom surface of the vessel main body 1, it is not necessary to fix the positioning means 4 by using adhesive agent or a fastening jig which are liable to generate errors.
Patent JP-H0392505-A (JP)
Title: Control device for steam turbine
Inventor: OKUMA EIICHI
IPC: F01D17/20
Filed: 1989-09-05
Abstract: PURPOSE:To enhance the effect of restricting the variance in the system frequency in the case of change in the steam turbine revolution by changing the speed adjustment rate according to the actual revolution or to the deviation of the actual revolution relative to a preset value. CONSTITUTION:Steam with its flow rate adjusted with a steam control valve 4 enters a steam turbine 1 to rotate an impeller and to drive a generator 2. The revolution of the steam turbine 1 is detected with a detector 3. The detected value is compared at a subtractor 5 with preset speed/load values and taken out as revolution deviation. At the same time, the revolution deviation is amplified with an amplifier 6 to finally change the opening of the steam control valve 4. In this case, the speed adjustment rate which determines the amplification factor of an amplifier 6 is changed with a function generator 7 with the turbine revolution as an input. This increases the output variance width of the steam turbine 1 relative to the system frequency variance so that the effect of restricting the frequency variance is enhanced.
Patent JP-H0972121-A (JP)
Title: Multistory parking facility and usage thereof
Inventor: TSUJIMOTO KAZUFUMI
IPC: E04H6/18
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To enable entrance and leaving of cars quickly by changing over the place of selection using the place of entering and leaving to the traverse trucks as a fixed place and the place of selection employing the place of entering and leaving as an indefinite place by a selector switch for a controller. SOLUTION: An upper-stage lifting-lowering pallet 47 is disposed to an upper- stage parking floor 9, a lower-stage lifting-lowering pallet 15 to a lower-stage parking floor 11 and a traverse truck 63 to an intermediate-stage parking floor 10 respectively, and an entering-leaving port for cars 14, 14 is formed in front of the intermediate-stage parking floor 10. A selector switch having the place of selection using the place of entering and leaving to the traversing truck 63 as a fixed place and the place of selection employing the place of entering and leaving as an indefinite place is fitted to the multistory parking facility. When entering-leaving commands are input to the traversing truck 63 while using the selector switch as a fixed place, the traversing truck 63 is moved to the fixed place.  When the selector switch is brought to an unsettled place at the time of leaving, the cars can be left quickly without waiting time.
Patent JP-H0675191-A (JP)
Title: Axis aligning device and axis aligning method using it
Inventor: KITA YOSHIO
IPC: G02B27/64
Filed: 1992-08-27
Abstract: PURPOSE:To quickly and accurately align optical axes when a laser beam is transmitted in a long distance. CONSTITUTION:As a movable mirror device, a mirror holder 12e which is rotatably provided at the upper part of a supporter 12c made to stand on the supporting table 12b of a laser axis and which axially supports a mirror 12d with a recessed upper inside part as a holding part, an interlocking arm 12g which is provided so as to be interlocked with the mirror 12d on the upper outside of the holding part and whose lower end is faced to the holder 12e, a fixed arm 12h fixed to the supporter 12c, a rough adjustment mechanism 37 which turns the holder 12e by making a rod 37a moving forward and backward by an adjustment signal abut on the arms 12g and 12h and plural fine adjustment mechanisms 38 which are made to intervene between the mechanism 37 and the surface of the mirror holder opposite to both arms 12g, 12h and cylindrically formed so as to be finely made to contract or elongate by receiving the adjustment signal are provided.
Patent JP-H0974651-A (JP)
Title: Bus duct and method for assembling it
Inventor: HIRAO TETSUYA
IPC: H02G5/06
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a bus duct which can be assembled easily and with which conductors can be connected easily. SOLUTION: Since a bus duct 1 is constituted so that the duct 1 can be assembled in such a way that, when a plurality of conductors 5 is inserted into the housing 2 of the duct 1 through one case 3 of the duct 1, the end sections 5X of the conductors 5 which come down by their own weights can be elevated until they are aligned with the corresponding through holes 6A of the other case 4 of the duct 1 by means of an elevating/lowering means 13 with which the end sections 5X come into contact, the duct 1 can be assembled easily together with the conductors 5.
Patent JP-H0871356-A (JP)
Title: Indicator of air dryer
Inventor: KONDO TOSHINORI
IPC: B60T17/04
Filed: 1994-08-30
Abstract: PURPOSE: To provide the indicator of an air dryer capable of accurately confirming the deterioration degree of a drying agent without being accompanied by disassembling work. CONSTITUTION: A viewing part 16 is provided to at least a part of a container 4 housing a drying agent 5 adsorbing moisture contained in air to dry air and the use limit samples 17, 18, 19 of the drying agent 5 are displayed in the vicinity of the viewing part 16 to be compared with the drying agent 5 visually confirmed from the viewing part 16 to easily and accurately judge the deterioration degree of the drying agent 5.
Patent JP-H0675794-A (JP)
Title: Semiconductor integrated circuit
Inventor: SATO TSUGIHIRO
IPC: G06F11/08
Filed: 1992-08-28
Abstract: PURPOSE:To easily recognize the function of an error correction circuit and the operation of an EPROM section after assembly. CONSTITUTION:The circuit is provided with a high-speed memory section 4 for data capable of electrically reloading in a way of writing and reading data and its correction data and a high-speed data memory section 5 for correction data. It is provided with a switching circuit 6 selecting and switching data and its correction data for the memory sections 4, 5 and EPROM section 2 for data and EPROM section 3 for correction data.
Patent JP-S59116626-A (JP)
Title: Focusing method of lens interchangeable camera and interchangeable lens used for this method
Inventor: TANIGUCHI NOBUYUKI
IPC: G02B7/09
Filed: 1982-12-23
Abstract: PURPOSE:To perform an accurate focusing in a high probability, by correcting the first signal indicating the focusing state due to infrared rays passing through a photographic lens by the second signal corresponding to the deviation quantity of focus positions due to visible rays and infrared rays to perform the driving control for focusing. CONSTITUTION:An auxiliary mirror 6 attached to a main mirror, a beam splitter 7 having parallel reflected faces 7a and 7b, and relay lenses 8a and 8b constitute a focus detecting optical system. Photoelectric converting means 9a and 9b constitute a focus detecting part only for visible rays and a focusing detecting part only for infrared rays respectively, and their outputs are inputted to a discriminating circuit and a selecting circuit 12. The circuit 12 outputs the output of the means 9a or 9b to a focus operating circuit 13 in accordance with the signal of the circuit 11. The circuit 13 outputs the signal indicating the quantity and the direction of deviation of the focus position of a photographic lens 2 from a film surface 10 at the focus detection time, and a motor driving control circuit 14 drives a lens driving motor MO to move the lens 2 to the in-focus position. Thus, an accurate focusing is performed in a high probability.
Patent JP-H0891840-A (JP)
Title: Production of thick zirconia film
Inventor: HASHIMOTO TSUTOMU
IPC: C04B41/85
Filed: 1994-09-26
Abstract: PURPOSE: To easily obtain a thick zirconia film at a low cost by using a porous substrate when a zirconia film is produced by a slurry coating method. CONSTITUTION: A porous substrate is immersed in a suspension of zirconia powder and this zirconia powder is deposited on the substrate, dried and fired. The pore diameter of the porous substrate is preferably equal to or slightly smaller than the average particle diameter of the zirconia powder or its flocculated bodies. The porosity of the resultant thick zirconia film can be controlled by using a suspension of two or more kinds of zirconia powders different from each other in particle diameter.
Patent JP-H0658018-A (JP)
Title: Vibration isolated supporting device for tower structure
Inventor: ASAI YOSHITO
IPC: E04H12/00
Filed: 1992-08-05
Abstract: PURPOSE:To support a large-sized tower-like structure such as a bushing in an aseismatic manner. CONSTITUTION:In the lower part of a large-sized bushing, a supporting part 55 is furnished in such a way as widening to the outsides. A horizontal supporting table 56 is installed fast on the ground in a location under the bushing. A plurality of vertical direction vibration isolating devices 1 for supporting the bushing are interposed between the table 56 and bushing supporting part 55. The devices 1 are fitted with a rod 2 and case 3 expanding and contracting in the vertical direction relative to one another, and the bottom of the case 3 is secured onto the table 56 while the top of the rod 2 is universally coupled with the supporting part 55 through a ball joint 55a. A spring 4 to bear the load of bushing and a hydraulic damper mechanism 5, which gives a resistance to the expanding/contracting motions of the two members in between and prevents resonance of the bushing, are installed between the rod 2 and case 3.
Patent JP-S6471425-A (JP)
Title: Prefabricated hood for animal
Inventor: TOKITA HISASHI
IPC: A01K1/035
Filed: 1987-09-12
Abstract: PURPOSE:To obtain the objective hood effective in preventing pathogenic infection between animals and economizing air-conditioning cost, by placing a prefabricated cover around a breeding frame of animal. CONSTITUTION:The objective prefabricated hood is made of a disposable sheet 5 enclosing a cage frame for breeding an animal and having aluminum sash doors 4 on all over the surfaces.
Patent JP-S6287003-A (JP)
Inventor: HIRANO TAKASHI
IPC: A01B33/12
Filed: 1985-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001046307-A (JP)
Title: Tableware washing machine
Inventor: SUMIYA KATSUHIKO
IPC: A47L15/42
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation in washing and drying performance and the failure of tableware and to improve the operability when housing the tableware by stabilizing the housing posture of the tableware even in the drawing-out operation of a washing tank. SOLUTION: The washing tank 21 which is opened on the upper side and houses the tableware 3 and 5 is made drawable out in an approximately horizontal direction from a tableware washing machine body 20 and a tableware cage 22 housing the tableware 3 and 5 is composed of an upper cage 24 and a lower cage 23. The tableware 3, such as dishes and bowls, are mainly housed in the lower cage 23 and the tableware 5, such as cups, are mainly housed in the upper cage 24. The tableware 3 of the lower cage 23 is housed by paralleling its diametral direction in the drawing out direction of the washing tank 21.
Patent JP-S61108345-A (JP)
Title: Production of noodle containing embryo bud and rice bran
Inventor: SANJO SEIJI
IPC: A23L7/109
Filed: 1984-10-31
Abstract: PURPOSE:To obtain the titled noodles having a good taste, milling rice obtained in cleaning unpolished rice, blending it with wheat flour, and salt water, kneading them to form dough, aging it,rolling it by a noodle belt machine, sandwiching it in between noodle dough made of wheat flour, rolling the sandwiched material, and cutting it into noodle state. CONSTITUTION:Unpolished rice is cleaned to give rice bran, which is milled once into fine particles, kneaded with wheat flour and water to give dough, which is allowed to stand in a room, aged, and rolled by noodle belt machine. While, wheat flour is blended with water, processed into common noodle dough, it is rolled by a noodle belt machine, two sheets of the rolled noodle belts are piled, and used. The rice bran-containing noodle belt is sandwiched in between the two common noodle belts, rerolled and cut simultaneously into a noodle state, to give the aimed noodles containing embryo bud and rice bran.
Patent JP-H0671066-A (JP)
Title: Pattern selecting apparatus
Inventor: HORI MASAYUKI
IPC: D05B19/00
Filed: 1992-08-28
Abstract: PURPOSE:To quickly select a pattern displayed in an image plane by providing a position-indicating means for displaying the position out of a group of patterns stored in a storage means, in which position a pattern displayed in the image plane of a display is put. CONSTITUTION:A control circuit indicates, in the leftmost region W1 part with longer longitudinal sides, the position in English letters of a pattern specified by a cursor K in a functional number using the alphabetical order with a letter A in the head in the English letters and the total number of patterns in the English letters. When the cursor K specifies the letter A, the position is indicated as 01/26. When the cursor K moves with the rotation of an item-specifying dial, the specification of the position is changed accordingly; anti the pattern specified by the cursor K is determined as a pattern to be sewn when a selection decision key is pushed. Thus, the selection of a pattern to be selected subsequently can be performed quickly and the selection of a pattern can be performed accurately because the number is not inputted by a ten key pad, etc.
Patent JP-H1169845-A (JP)
Title: Power supply
Inventor: SHIOMI TSUTOMU
IPC: H02M1/08
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a power supply which can surely drive a switching element, even if a pulse transformer is used in a control circuit and moreover assures less switching loss and improvement in efficiency. SOLUTION: A current-detecting circuit 2 detects a current flowing into an inductor L2 and turns on FETQ4 or FETQ3 by applying a drive signal to the gate terminals of the FETQ4 or FETQ3 from a control circuit 1, when a current flows into the inductor L2 . Since FETQ1 to Q4 operate at all times, not depending on the polarity of an AC power supply Vs, the FET of different voltage is driven, even if the reference voltage of the control circuit 1 is determined to be at any level. Therefore, all FETs surely be driven, using a pulse transformer PT.
Patent JP-S6290664-A (JP)
Title: Developing device for wet type electronic engraver
Inventor: MASUDA AKIRA
IPC: G03G13/26
Filed: 1985-10-17
Abstract: PURPOSE:To make efficiency development over the entire region by passing electrophotographic sensitive master paper between a pair of electrode plates and ejecting a developing soln. into between the electrode plates from many supply holes so as to contact the master paper. CONSTITUTION:The electrode plates 55 are provided to tray boxes 51 facing each other. The developing soln. is supplied from supply pipes 53 to the tray boxes 51 and is ejected from the many developing soln. supply holes 56 provided to the electrode plates 55 through distribution plates 57. The developing soln. is ejected to the electrophotographic sensitive master paper 11 when said paper 11 is passed between the electrode plates 55. The distribution plates 57 are formed to a louver plate shape to distribute the developing soln. and to uniformly eject the developing soln. from the holes 56. The master paper is thus held by the ejection pressure of the developing soln. and is prevented from contacting the electrode plates. The uniform development is thus executed.